The judges choose signature looks for each model, but some ladies aren't happy with their makeovers; Ashley encourages the contestants to feel comfortable in their own skins as they get ready for a nude-photo shoot.

In Detroit, Frank takes a big risk on one of the greatest pieces he's ever seen; Mike acquires a Purple Heart along with a very special mission.

Trevor defies the Director; the team deals with Marcy's impending death.

When JJ 'Da Boss' from Memphis invites the 405 to race, the 405 leave their pro mods at home and head east to the craziest race ever. Chuck is eager to prove himself and the Memphis guys give the OKC racers a run for their money.

Madonna's 1988 day planner; a 1910 phrenology head; a locket from the 1800s with preacher Henry Ward Beecher; a 1980s egg chair used for hearing tests.

An 1800s Colt revolver; an antique Chinese fingernail guard; a life mask of Abraham Lincoln; a Playboy magazine used in the movie, "Forrest Gump".

Host Neil deGrasse Tyson features his interview with Secretary of Defense Ash Carter.

With the help of an ancient troll-hunting tool, Jim and Toby try to unmask the changelings living among them; Claire presents Jim with a tempting offer.

When valiant Puss and his entourage try to get the Obelisk of Night from Angus, the sheep presents them with perhaps their greatest challenge yet.

Draal gets accustomed to his new digs; Jim tries to find out if Claire's little brother is a changeling.

The hicks, skids and hockey players participate in a Letterkenny election.

Mo strives to suppress her true feelings for Mr T, Jasmine is given her last chance on the Acute Assessment Unit, while Essie and Raf comes to blows after a difficult patient.

It is Austria, Krampusnacht, December 1977. Julian Devonshire, his pregnant wife Kathy, their son Toby and mother in law Celia arrive at the alpine chalet for a family holiday. They are shown around by Klaus who tells the family about the local legend of The Devil of Christmas. All the good children are given gifts by St. Nicholas, and all the bad ones are punished by the demonic Krampus. But who has been good, and who has been bad?